Home / 2,154,343.91-3,232,254.04-735,396.44

Finding the Fourth Proportional to 2,154,343.91, 3,232,254.04 and 735,396.44

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Solution

The fourth proportional to 2,154,343.91, 3,232,254.04 and 735,396.44 is: 1,103,346.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,154,343.91 : 3,232,254.04 = 735,396.44 : x
  2. Step 2: Convert to fraction form
    2,154,343.91/3,232,254.04 = 735,396.44/x
  3. Step 3: Cross multiply
    2,154,343.91x = 3,232,254.04 × 735,396.44
  4. Step 4: Simplify right side
    2,154,343.91x = 2,376,988,096,191.86
  5. Step 5: Solve for x
    x = 2,376,988,096,191.86/2,154,343.91
  6. Step 6: Final answer
    x = 1,103,346.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.